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SkillsMP has collected 12 skills from eclipse-rdf4j/rdf4j. Open a skill to review its source and details.
Showing 12 of 12 collected skills.
Run Maven tests in this repo with a consistent workflow (module test-artifact cleanup, root -Pquick install to refresh .m2_repo, then module verify or a single test class/method). Use when asked to run tests/verify in the rdf4j multi-module build or when the…
Use QueryPlanSnapshotCli to capture and compare RDF4J query plans, then assess likely performance improvements/regressions from execution verification and semantic plan diffs. Trigger when users ask about optimizer impact, query-plan drift, join algorithm…
Diagnose Java performance issues by inspecting HotSpot bytecode, tiered compilation state, inlining decisions, C2 assembly, compilation limits, and object layout. Produces reproducible artifacts (jit.xml, directives, JFR, disassembly) and links them to…
Run Maven tests in this repo with a consistent workflow (module test-artifact cleanup, root -Pquick install to refresh .m2_repo, then module verify or a single test class/method). Use when asked to run tests/verify in the rdf4j multi-module build or when the…
Use QueryPlanSnapshotCli to capture and compare RDF4J query plans, then assess likely performance improvements/regressions from execution verification and semantic plan diffs. Trigger when users ask about optimizer impact, query-plan drift, join algorithm…
Run a repeatable RDF4J performance loop against one JMH benchmark in Docker with Linux Java 26 and JFR CPU-time profiling. Use when working in this repo on benchmark-guided performance changes, hotspot triage, JFR reading, CPU bottleneck analysis, or repeated…
Debug Maven Surefire unit tests by running them in JDWP "wait for debugger" mode (`-Dmaven.surefire.debug`) and attaching to the forked test JVM using **jdb** (preferred for CLI/agent debugging), IntelliJ, or VS Code. Use when asked to debug/step through a…
Run a repeatable RDF4J performance loop against one JMH benchmark in Docker with Linux Java 26 and JFR CPU-time profiling. Use when working in this repo on benchmark-guided performance changes, hotspot triage, JFR reading, CPU bottleneck analysis, or repeated…
Retrieve GitHub issues, pull requests, and milestones with read-only, whitelisted `gh` commands only. Use when you need complete issue or PR context, need to resolve a PR from commit ID/PR ID/issue ID, fetch milestone metadata, or list all issues in a…
Use when writing, reviewing, or reshaping HotSpot Java where algorithmic complexity, data-structure choice, throughput, latency, allocation rate, zero-copy, lazy evaluation, non-materialization, runtime specialization, query-engine code generation, Janino,…
Diagnose Java performance issues by inspecting HotSpot bytecode, tiered compilation state, inlining decisions, C2 assembly, compilation limits, and object layout. Produces reproducible artifacts (jit.xml, directives, JFR, disassembly) and links them to…
Parse JMH result text by finding the first header line that starts with Benchmark and contains Mode and Score, build a structured table for all columns/rows, compare overlapping benchmarks across 2+ files, compute Diff Score and Diff %, filter by deviation or…